Gentiana lutea
Yellow Gentian
Family |
Gentianaceae |
Genus |
Gentiana |
Species |
lutea |
Category |
Perennials |
USDA Hardiness Zone |
4 - 8 |
Canadian Hardiness Zone |
5 |
RHS Hardiness Zone |
H7 |
Height |
1.2 m |
Spread |
0.6 m |
Cultivation |
Full sun and partial-shade. Well-drained soil with a pH of acidic, neutral and alkaline. Prefers sandy, loamy and clay soils. |
Growth |
Medium |
Habitat |
Grassy alpine. |
Leaf Description |
Large, elliptical and opposed leaves. Hollow stalk that grows up to 1 m high. |
Flower Description |
The tap root forms a single basal rosette. The stalk bears a wheel-shaped 5-pointed corolla. The flowers are hermaphrodite. |
Colour Description |
The blooms are a yellowish-gold. The leaves are a bluish-green. |
Notable Specimens |
The University of Alberta Botanic Garden, Devon, Alberta, Canada. |
Propagation |
Seed. |
Ethnobotanical Uses (Disclaimer) |
The root is occasionally used in the manufacture of gentian bitters and as flavouring in beer before the use of hops. |